66181-88-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66181-88-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,1,8 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 66181-88:
(7*6)+(6*6)+(5*1)+(4*8)+(3*1)+(2*8)+(1*8)=142
142 % 10 = 2
So 66181-88-2 is a valid CAS Registry Number.
66181-88-2Relevant academic research and scientific papers
A facile synthesis of 3-unsubstituted 4-isoxazolines
Jeon,Kim
, p. 1939 - 1940 (2007/10/02)
Treatments of 3-alkylthio-5-aryl-2-arylmethylisoxazolium halides with sodium borohydride in a mixture of ethanol and chloroform at -78° afforded the corresponding 3-unsubstituted 4-isoxazolines in excellent yields.
